Tests for all Components

src/index.js

@@ -2,7 +2,6 @@ import React from 'react';
 import ReactDOM from 'react-dom';
 import './css/index.css';
 import App from './App';
-import * as serviceWorker from './serviceWorker';
 
 ReactDOM.render(
     <React.StrictMode>
@@ -10,8 +9,3 @@ ReactDOM.render(
     </React.StrictMode>,
     document.getElementById('root')
 );
-
-// If you want your app to work offline and load faster, you can change
-// unregister() to register() below. Note this comes with some pitfalls.
-// Learn more about service workers: https://bit.ly/CRA-PWA
-serviceWorker.register();